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Valve details.
Standard Metalex reference for ammonia stop valve size, type, pressure and temperature range.
Stop Valve Quick Reference
Official Metalex ammonia valve range
Size range1/2" to 6"
Valve typeL / Y type
PressureUp to 20 bar g
Temperature-40°C to 120°C
| S.No | Parameter | Metalex reference | Project note |
|---|---|---|---|
| 1 | Product type | Stop valves / ammonia valves | Shut-off and isolation duty |
| 2 | Size range | 1/2" (15 MB) to 6" (125 MB) | Select as per line size |
| 3 | Valve style | L type / Y type | Choose as per piping layout |
| 4 | Pressure | Up to 20 bar g | Verify system design pressure |
| 5 | Temperature | -40°C to 120°C | Low-temperature NH3 duty |
| 6 | Medium | Ammonia and non-flammable refrigerants | Confirm compatibility before order |
| 7 | Construction | Fully fabricated / casted | Depends on size and duty |
| 8 | Use | Refrigerant line isolation | Install by qualified team |
| 9 | Marketplace reference | Flange type angle / industrial valves | Quote-based final selection |
| 10 | Support | Datasheet, quote and spares | Coordinate with Metalex |
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